function password_policy_past_passwords_count_constraint in Password Policy 7.2

Constraint callback for password history constraint.

1 string reference to 'password_policy_past_passwords_count_constraint'

past_passwords.inc in plugins/constraint/past_passwords.inc

File

plugins/constraint/past_passwords.inc, line 39

Code

function password_policy_past_passwords_count_constraint($password, $account, $constraint) {
  global $user;
  if (!$account) {
    $account = $user;
  }
  require_once DRUPAL_ROOT . '/' . variable_get('password_inc', 'includes/password.inc');
  $count = $constraint->config['past_passwords'];
  $match = FALSE;

  // @TODO Find out why the hook_user_load is not running correctly.
  if (!isset($account->password_history)) {
    password_policy_user_load(array(
      $account->uid => $account,
    ));
  }
  for ($i = 0; $i < $count; $i++) {

    // If we have that level of depth see if we have a match.
    if (isset($account->password_history[$i])) {
      $match = $match || user_check_password($password, $account->password_history[$i]);
    }
    else {
      break;
    }
  }
  return !$match;
}